/* V21 Marka Logo Premium Sistem */
.v21-brand-strip{position:relative;overflow:hidden;border-radius:24px;border:1px solid rgba(255,255,255,.12);background:linear-gradient(135deg,rgba(255,255,255,.07),rgba(255,255,255,.03));padding:18px;margin-top:20px}
.v21-brand-track{display:flex;gap:14px;align-items:center;animation:v21Marquee 38s linear infinite;width:max-content}
.v21-brand-strip:hover .v21-brand-track{animation-play-state:paused}
.v21-brand-chip{width:142px;height:92px;display:flex;align-items:center;justify-content:center;border-radius:18px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;flex:0 0 auto}
.v21-brand-chip:hover{transform:translateY(-5px) scale(1.03);border-color:rgba(100,239,159,.35);box-shadow:0 18px 45px rgba(0,0,0,.25)}
.v21-brand-chip img{max-width:98px;max-height:58px;object-fit:contain;filter:drop-shadow(0 8px 16px rgba(0,0,0,.28))}
@keyframes v21Marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.v21-brand-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px}
.v21-brand-card{display:flex;align-items:center;justify-content:center;min-height:118px;border-radius:20px;background:rgba(255,255,255,.065);border:1px solid rgba(255,255,255,.12);transition:.25s ease}
.v21-brand-card:hover{transform:translateY(-4px);border-color:rgba(74,163,255,.42);box-shadow:0 20px 50px rgba(0,0,0,.22)}
.v21-brand-card img{max-width:120px;max-height:70px;object-fit:contain;filter:drop-shadow(0 8px 15px rgba(0,0,0,.25))}
@media(max-width:1050px){.v21-brand-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.v21-brand-chip{width:130px}}
@media(max-width:650px){.v21-brand-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.v21-brand-chip{width:118px;height:84px}.v21-brand-card{min-height:100px}}